# Read Boost vs Einstein Recall

The clearest difference is update cadence: Einstein Recall at every 2 weeks against Read Boost's every 5 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Read Boost against 5.0 for Einstein Recall. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Read Boost ships an update every 5 months, Einstein Recall every 2 weeks. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Read Boost | Einstein Recall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/read-boost/id6740498520/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/einstein-recall/id6746659104/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 13 MB | 15 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Goldman](https://appshunter.io/developer/1774235948) | [Scott Collins](https://appshunter.io/developer/1757164581) |

## What reviewers say

### Read Boost

[App page](https://appshunter.io/ios/app/read-boost/id6740498520)

This app uses AI to help you read faster and understand more. It offers adjustable reading speeds and tracks your progress to improve focus and comprehension. Ideal for students and professionals seeking a more efficient way to consume information.

**Highlights:** AI-powered text summarization, Adjustable reading speeds, Progress tracking, Optimized focus, Enhanced comprehension

**Features:** macOS Compatibility

**In-app purchases:** none


### Einstein Recall

[App page](https://appshunter.io/ios/app/einstein-recall/id6746659104)

This app helps you retain more of what you read by using spaced repetition. It automatically schedules reviews and allows you to create memory cards from any content with a single tap. Build lasting knowledge with minimal daily effort.

**Highlights:** Auto-scheduled reviews, Instant memory card creation, AI-powered card generation, Image and screenshot analysis, Organize cards into folders, Streak tracking, Daily reminders

**In-app purchases:** none


## Frequently asked questions

### Is Read Boost free?

Read Boost is free to download, with no in-app purchases.

### Is Einstein Recall free?

Einstein Recall is free to download, with no in-app purchases.

### Which has better reviews, Read Boost or Einstein Recall?

Read Boost and Einstein Recall are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Read Boost or Einstein Recall have ads?

Both Read Boost and Einstein Recall show ads.

### Which is updated more often, Read Boost or Einstein Recall?

Read Boost ships an update every 5 months, and Einstein Recall every 2 weeks. Most recently, Read Boost was updated on October 9, 2026 and Einstein Recall on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*